Ran across a post about Gleeking recently. What other strange body things could our peers do? Also the double jointed kids, how is your arthritis?

Posted by roopjm81@reddit | Xennials | View on Reddit | 158 comments

I remember growing up we all had a slew of weird body tricks we'd show off. Gleeking, double jointed, etc. What else could we do, that now causes us severe pain?